船舶纵向运动多输入多输出不稳定系统的非线性反馈控制

曹添, 张显库

Nonlinear Feedback Control of MIMO Unstable System for Ship Longitudinal Motion

CAO Tian, ZHANG Xianku

图2 系统开环传递函数的根轨迹

Fig.2 Root trajectories of open-loop transfer functions of the system